Drawer Check Mode; Maintenance Sending/Receiving Mode - Citizen CD-S500 Series Service Manual

6-7-5

Drawer Check Mode

If the front cover is opened and then closed while P.OUT LED is flashing, POWER and P.OUT
LEDs stop flashing and remain lit and the printer goes to drawer check mode.
Check Item and Operation Method
No
Drawer 1
check
No
Drawer 2
check
No
6-7-6

Maintenance Sending/Receiving Mode

If the front cover is opened and then closed while POWER, P.OUT and ERROR LEDs flash
alternately, the printer goes to maintenance sending/receiving mode.
By using the maintenance application for CDñS500, it is possible to read/write the internal setting.
The mode ends through power-off.
Start
POWER and P.OUT: Lit, ERROR: Off
Was FEED switch pressed?
Yes
Drawer condition check = Close?
Yes
Pulse output to drawer 1
Drawer condition check = Open?
Yes
Successful
POWER LED turns off
Was FEED switch pressed?
Yes
Drawer condition check = Close?
Pulse output to drawer 2
Drawer condition check = Open?
Yes
Successful
P.OUT LED turns off
Was FEED switch pressed?
Yes
6-20
CD-S500 Series
No
No
No
3s elapsed?
No
No
No
3s elapsed?
Failed
ERROR LED lit
(POWER and P.OUT LEDs remain the same)
Yes